766756914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 2003222592

約数和(自身を除く): 1236465678

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 121, 154, 157, 186, 217, 231, 242, 314, 341, 363, 434, 462, 471, 651, 682, 726, 847, 942, 961, 1023, 1099, 1302, 1694, 1727, 1922, 2046, 2198, 2387, 2541, 2883, 3297, 3454, 3751, 4774, 4867, 5082, 5181, 5766, 6594, 6727, 7161, 7502, 9734, 10362, 10571, 11253, 12089, 13454, 14322, 14601, 18997, 20181, 21142, 22506, 24178, 26257, 29202, 31713, 34069, 36267, 37994, 40362, 52514, 53537, 56991, 63426, 68138, 72534, 73997, 78771, 102207, 107074, 113982, 116281, 132979, 147994, 150877, 157542, 160611, 204414, 221991, 232562, 265958, 301754, 321222, 348843, 374759, 398937, 443982, 452631, 588907, 697686, 749518, 797874, 813967, 905262, 1056139, 1124277, 1177814, 1627934, 1659647, 1766721, 2112278, 2248554, 2441901, 3168417, 3319294, 3533442, 4122349, 4883802, 4978941, 6336834, 8244698, 9957882, 11617529, 12367047, 18256117, 23235058, 24734094, 34852587, 36512234, 54768351, 69705174, 109536702, 127792819, 255585638, 383378457, 766756914]

約数ペア:

[(1, 766756914), (2, 383378457), (3, 255585638), (6, 127792819), (7, 109536702), (11, 69705174), (14, 54768351), (21, 36512234), (22, 34852587), (31, 24734094), (33, 23235058), (42, 18256117), (62, 12367047), (66, 11617529), (77, 9957882), (93, 8244698), (121, 6336834), (154, 4978941), (157, 4883802), (186, 4122349), (217, 3533442), (231, 3319294), (242, 3168417), (314, 2441901), (341, 2248554), (363, 2112278), (434, 1766721), (462, 1659647), (471, 1627934), (651, 1177814), (682, 1124277), (726, 1056139), (847, 905262), (942, 813967), (961, 797874), (1023, 749518), (1099, 697686), (1302, 588907), (1694, 452631), (1727, 443982), (1922, 398937), (2046, 374759), (2198, 348843), (2387, 321222), (2541, 301754), (2883, 265958), (3297, 232562), (3454, 221991), (3751, 204414), (4774, 160611), (4867, 157542), (5082, 150877), (5181, 147994), (5766, 132979), (6594, 116281), (6727, 113982), (7161, 107074), (7502, 102207), (9734, 78771), (10362, 73997), (10571, 72534), (11253, 68138), (12089, 63426), (13454, 56991), (14322, 53537), (14601, 52514), (18997, 40362), (20181, 37994), (21142, 36267), (22506, 34069), (24178, 31713), (26257, 29202)]